.getIcon() returns empty buffer sometimes

[bernzrdo]

When executing win.getIcon(256), it sometimes returns an empty buffer.

Details:

• Operating System: Windows 10
• node-window-manager version: 2.2.0

[SheltonZhu]

When executing win.getIcon(), it always returns an empty buffer.

Details:

Operating System: Windows 10
node-window-manager version: 2.2.4

[nodgear]

Same issue for me, to get non empty buffer i have to reload render two times.
Details:

Operating System: Windows 11
node-window-manager version: 2.2.4